S
M
T
W
T
F
S
29
55°
23°
30
72°
43°
31
79°
56°
1
76°
50°
2
48°
40°
3
66°
39°
4
70°
42°
5
56°
41°
6
51°
37°
7
52°
25°
8
47°
28°
9
51°
35°
10
63°
48°
11
64°
35°
12
59°
45°
13
73°
59°
14
82°
59°
15
74°
47°
16
60°
43°
17
59°
44°
18
64°
49°
19
65°
47°
20
63°
49°
21
72°
42°
22
68°
44°
23
59°
41°
24
60°
46°
25
60°
46°
26
59°
45°
27
60°
44°
28
61°
44°
29
60°
43°
30
61°
41°
1
62°
50°
2
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Wilton
Wilton's April 2026 forecast shows daily high temperatures ranging from 47° to 82°, with overnight lows between 28° and 59°. The average high for April is 63° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Wilton. See also: May | June | July.
